USGS NED Orthorectified Radar Intensity Image AK IFSAR-Sum-L4-C352 2010 TIFF 2017


Identification Information:
Citation:
Citation Information:
Originator: U.S. Geological Survey
Publication Date: 20170417
Title: USGS NED Orthorectified Radar Intensity Image AK IFSAR-Sum-L4-C352 2010 TIFF 2017
Geospatial Data Presentation Form: raster digital data
Publication Information:
Publication Place: Reston, VA
Publisher: U.S. Geological Survey
Online Linkage: http://ned.usgs.gov/
Online Linkage: http://nationalmap.gov/viewer.html
Larger Work Citation:
Citation Information:
Originator: U.S. Geological Survey
Publication Date: 2017
Title: Ifsar Orthorectified Radar Image (ORI)
Online Linkage: https://www.sciencebase.gov/catalog/item/543e6acde4b0fd76af69cf4a
Description:
Abstract: These data are orthorectified radar intensity images (ORI) derived from interferometric synthetic aperture radar (ifsar) data. An ORI is a high-resolution image derived from ifsar which has geometric distortions removed. Unlike optical imagery, ifsar can be collected in cloudy conditions. The USGS performs minimal quality assurance and no reprocessing of the ORI data. USGS distributes the ORI data as received from the contractors, partners or contributing entities.
Purpose: ORIs are used as a primary or ancillary source for digital mapping. They are also used for georeferencing aerial and satellite imagery. Since ORIs highlight topological features they are useful for land cover classification and analysis.
Supplemental Information: The geographic area of coverage of these data are described below in the Bounding Coordinates. Additional information for the ORI data may be found on http://ned.usgs.gov/. Data may be downloaded through The National Map Viewer: http://nationalmap.gov/viewer.html. Direct links for direct access by automated services are provided in the Distribution section of this metadata.; {"gdaId" : 8951200}
Time Period of Content:
Time Period Information:
Range of Dates/Times:
Beginning Date: 20100710
Ending Date: 20120908
Currentness Reference: publication date
Status:
Progress: Complete
Maintenance and Update Frequency: As needed
Spatial Domain:
Bounding Coordinates:
West Bounding Coordinate: -135.134829688895
East Bounding Coordinate: -133.858213142038
North Bounding Coordinate: 58.0412596465145
South Bounding Coordinate: 56.9576481604484
Keywords:
Theme:
Theme Keyword Thesaurus: ISO 19115 Topic Category
Theme Keyword: imageryBaseMapsEarthCover
Theme:
Theme Keyword Thesaurus: NGDA Portfolio Themes
Theme Keyword: Imagery
Theme:
Theme Keyword Thesaurus: The National Map (TNM) Elevation
Theme Keyword: Elevation
Theme Keyword: Interferometric Synthetic Aperture Radar
Theme Keyword: IFSAR
Theme Keyword: High Resolution
Theme Keyword: Orthorectified radar intensity imagery
Theme Keyword: ORI
Theme Keyword: Cartography
Theme Keyword: Image
Theme Keyword: Imagery
Theme Keyword: Digital Mapping
Theme Keyword: Geodata
Theme Keyword: GIS
Theme Keyword: Mapping
Theme Keyword: Raster
Theme Keyword: USGS
Theme Keyword: U.S. Geological Survey
Theme:
Theme Keyword Thesaurus: The National Map Type Thesaurus
Theme Keyword: Downloadable Data
Theme:
Theme Keyword Thesaurus: The National Map Theme Thesaurus
Theme Keyword: Elevation
Theme:
Theme Keyword Thesaurus: The National Map Collection Thesaurus
Theme Keyword: Ifsar Orthorectified Radar Image (ORI)
Theme:
Theme Keyword Thesaurus: The National Map Product Extent Thesaurus
Theme Keyword: Varies
Theme:
Theme Keyword Thesaurus: The National Map Product Format Thesaurus
Theme Keyword: TIFF
Place:
Place Keyword Thesaurus: Geographic Names Information System
Place Keyword: US
Place Keyword: United States
Access Constraints: None. Any downloading and use of these data signifies a user's agreement to comprehension and compliance of the USGS Standard Disclaimer. Insure all portions of metadata are read and clearly understood before using these data in order to protect both user and USGS interests.
Use Constraints: There is no guarantee or warranty concerning the accuracy of the data. Users should be aware that temporal changes may have occurred since these data were collected and that some parts of these data may no longer represent actual surface conditions. Users should not use these data for critical applications without a full awareness of its limitations. Acknowledgement of the originating agencies would be appreciated in products derived from these data. Any user who modifies the data is obligated to describe the types of modifications they perform. User specifically agrees not to misrepresent the data, nor to imply that changes made were approved or endorsed by the USGS. Please refer to http://www.usgs.gov/privacy.html for the USGS disclaimer.
Browse Graphic:
Browse Graphic File Name: https://prd-tnm.s3.amazonaws.com/StagedProducts/Elevation/ORI/TIFF/USGS_NED_ORI_AK_IFSAR_Sum_L4_C352_2010_TIFF_2017_thumb.jpg
Browse Graphic File Description: Thumbnail JPG image
Browse Graphic File Type: JPEG
Data Set Credit: Acknowledgement of the originating agencies would be appreciated in products derived from these data.
Data Quality Information:
Logical Consistency Report: Please refer to the copy of the original product metadata file(s) within the delivered folder if one was provided.
Completeness Report: Data set is considered complete for the information presented, as described in the abstract. Users are advised to read the rest of the metadata record carefully for additional details.
Positional Accuracy:
Horizontal Positional Accuracy:
Horizontal Positional Accuracy Report: Please refer to the copy of the original product metadata file(s) if one was provided.
Vertical Positional Accuracy:
Vertical Positional Accuracy Report: Please refer to the copy of the original product metadata file(s) if one was provided.
Lineage:
Process Step:
Process Description: Original project data were provided to the National Geospatial Technical Operations Center (NGTOC) in Rolla, MO and/or Denver, CO. The data were minimally reviewed for quality. Accuracy was not assessed before publication. Data are provided in the original source resolution and spatial reference.
Process Date: 20170417
Spatial Data Organization Information:
Direct Spatial Reference Method: Raster
Raster Object Information:
Raster Object Type: Pixel
Row Count: 55164
Column Count: 43237
Vertical Count: 1
Spatial Reference Information:
Horizontal Coordinate System Definition:
Planar:
Map Projection:
Map Projection Name: Albers
Albers Conical Equal Area:
Standard Parallel: 55
Standard Parallel: 65
Longitude of Central Meridian: -154
Latitude of Projection Origin: 50
False Easting: 0
False Northing: 0
Planar Coordinate Information:
Planar Coordinate Encoding Method: row and column
Coordinate Representation:
Abscissa Resolution: 2.5
Ordinate Resolution: 2.5
Planar Distance Units: meters
Geodetic Model:
Horizontal Datum Name: GCS NAD 1983 CORS96
Ellipsoid Name: GRS 1980
Semi-major Axis: 6378137
Denominator of Flattening Ratio: 298.2572221009999052990208776
Distribution Information:
Distributor:
Contact Information:
Contact Organization Primary:
Contact Organization: U.S. Geological Survey
Contact Address:
Address Type: mailing and physical
Address: USGS National Geospatial Program Office
Address: 12201 Sunrise Valley Drive
City: Reston
State or Province: VA
Postal Code: 20192
Country: USA
Contact Voice Telephone: 1-888-ASK-USGS (1-888-275-8747)
Hours: Monday through Friday 8:00 AM to 4:00 PM Eastern Time Zone USA
Contact Instructions: Please visit http://www.usgs.gov/ask/ to contact us.
Resource Description: Downloadable Data
Distribution Liability: Although these data have been processed successfully on a computer system at the U.S. Geological Survey, no warranty, expressed or implied, is made by either regarding the utility of the data on any system, nor shall the act of distribution constitute any such warranty. The USGS will warranty the delivery of this product in computer-readable format and will offer appropriate adjustment of credit when the product is determined unreadable by correctly adjusted computer peripherals, or when the physical medium is delivered in damaged condition. Requests for adjustments of credit must be made within 90 days from the date of this shipment from the ordering site.
Standard Order Process:
Digital Form:
Digital Transfer Information:
Format Name: TIFF
Transfer Size: 949.261903
Digital Transfer Option:
Online Option:
Computer Contact Information:
Network Address:
Network Resource Name: https://prd-tnm.s3.amazonaws.com/StagedProducts/Elevation/ORI/TIFF/USGS_NED_ORI_AK_IFSAR_Sum_L4_C352_2010_TIFF_2017.zip
Fees: None. No fees are applicable for obtaining the data set.
Metadata Reference Information:
Metadata Date: 20170417
Metadata Contact:
Contact Information:
Contact Organization Primary:
Contact Organization: U.S. Geological Survey
Contact Address:
Address Type: mailing and physical
Address: USGS National Geospatial Program Office
Address: 12201 Sunrise Valley Drive
City: Reston
State or Province: VA
Postal Code: 20192
Country: USA
Contact Voice Telephone: 1-888-ASK-USGS (1-888-275-8747)
Hours: Monday through Friday 8:00 AM to 4:00 PM Eastern Time Zone USA
Contact Instructions: Please visit http://www.usgs.gov/ask/ to contact us.
Metadata Standard Name: FGDC Content Standard for Digital Geospatial Metadata
Metadata Standard Version: FGDC-STD-001-1998
Metadata Extensions:
Online Linkage: http://ned.usgs.gov/NED/metadata.html
Profile Name: The National Map - Elevation metadata